The Mole
Stoichiometry
States of Matter & Gas Laws
Solutions
Equilibrium, Acids, & Bases
100
the measurement used to measure amounts of one substance in another
What is the Mole?
100
an element that limits the reaction during an experiment
What is limiting reagent
100
A State of matter in which all particles are densely packed together, allowing no movement
What is a solid?
100
A mixture of two or more substances
What is a solution?
100
A chemical property that gives a sensation of slipperiness when touched
What is a base?
200
what day is Mole day?
What is October 23
200
Combustion always consists of what compounds?
What is Carbon, Hydrogen, and Oxygen
200
A state of matter in which there is a lot of free space between particles, allowing more movement
What is a gas?
200
the part of the solution that dissolves the other
What is a solvent?
200
Has a number that is 6 and below on the pH scale
What is an acid?
300
the number of molecules in a mole is known as?
What is Avogadro's constant?
300
the element that there is too much of is known as?
What is exess reagent
300
A gas law stating how the pressure of a gas decreases as it’s volume increases
What is Boyle's Law?
300
the part of the solution being disolved
What is a solute?
300
A state in a chemical solution that means that the products are made just as fast as they are destroyed
What is chemical equilibrium?
400
who was the first person to come up with the concept of the Mole?
Who is Avogadro?
400
How many atoms are in 0.652 mol of iron?
What is 3.93x10^23 atoms of iron?
400
a highly electrified ionic cloud is what?
What is plasma?
400
if a solution contains more solute that what can be dissolved then it is what
What is a super saturated solution?
400
base solutions have a large amount of what ions?
What is hydronium ions?
500
What is the Molarity of a solution that contains 1.724 moles of H2 SO4 (numbers wont subscript) in 250 L of solution?
What is 0.690 M of H2 SO4
500
How many liters does 3.8 moles of O2 occupy at STP?
What is 85.12 L of oxygen
500
is the only liquid that when frozen, increases its mass
What is water?
500
calculating the number of solute particles per liter of solution is known as?
What is molarity?
500
chemists use this word to describe what happens to a compound when it breaks up in water
What is dissociated?
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